Bones Wheels Pro SPF Hawk Night 60 mm Sidecuts 84B 4 Pak

Skatepark Formula™ (SPF) is a very high quality urethane specially formulated to resist flat spotting on hard and smooth surfaces while maintaining a higher rebound for a quicker response and faster roll.

Skatepark Formula™ has a high resistance to abrasion without compromising hardness and glide. In short… Skatepark Formula wheels have better grip on smooth surfaces, are almost impossible to flat spot and are the fastest and most durable wheels on the market today.

You won't find our Skatepark Formula from any other wheel supplier, so buy a set and find out for yourself what the word SPF is all about.

Diameter: 60mm

Width: 33mm

Hardness: 84B

Recommended for: Skatepark